51722892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 151045440

約数和(自身を除く): 99322548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 37, 39, 52, 58, 74, 78, 87, 103, 111, 116, 117, 148, 156, 174, 206, 222, 234, 261, 309, 333, 348, 377, 412, 444, 468, 481, 522, 618, 666, 754, 927, 962, 1044, 1073, 1131, 1236, 1332, 1339, 1443, 1508, 1854, 1924, 2146, 2262, 2678, 2886, 2987, 3219, 3393, 3708, 3811, 4017, 4292, 4329, 4524, 5356, 5772, 5974, 6438, 6786, 7622, 8034, 8658, 8961, 9657, 11433, 11948, 12051, 12876, 13572, 13949, 15244, 16068, 17316, 17922, 19314, 22866, 24102, 26883, 27898, 34299, 35844, 38628, 38831, 41847, 45732, 48204, 49543, 53766, 55796, 68598, 77662, 83694, 99086, 107532, 110519, 116493, 125541, 137196, 148629, 155324, 167388, 198172, 221038, 232986, 251082, 297258, 331557, 349479, 442076, 445887, 465972, 502164, 594516, 663114, 698958, 891774, 994671, 1326228, 1397916, 1436747, 1783548, 1989342, 2873494, 3978684, 4310241, 5746988, 8620482, 12930723, 17240964, 25861446, 51722892]

約数ペア:

[(1, 51722892), (2, 25861446), (3, 17240964), (4, 12930723), (6, 8620482), (9, 5746988), (12, 4310241), (13, 3978684), (18, 2873494), (26, 1989342), (29, 1783548), (36, 1436747), (37, 1397916), (39, 1326228), (52, 994671), (58, 891774), (74, 698958), (78, 663114), (87, 594516), (103, 502164), (111, 465972), (116, 445887), (117, 442076), (148, 349479), (156, 331557), (174, 297258), (206, 251082), (222, 232986), (234, 221038), (261, 198172), (309, 167388), (333, 155324), (348, 148629), (377, 137196), (412, 125541), (444, 116493), (468, 110519), (481, 107532), (522, 99086), (618, 83694), (666, 77662), (754, 68598), (927, 55796), (962, 53766), (1044, 49543), (1073, 48204), (1131, 45732), (1236, 41847), (1332, 38831), (1339, 38628), (1443, 35844), (1508, 34299), (1854, 27898), (1924, 26883), (2146, 24102), (2262, 22866), (2678, 19314), (2886, 17922), (2987, 17316), (3219, 16068), (3393, 15244), (3708, 13949), (3811, 13572), (4017, 12876), (4292, 12051), (4329, 11948), (4524, 11433), (5356, 9657), (5772, 8961), (5974, 8658), (6438, 8034), (6786, 7622)]